Condensed Consolidated Statements of Stockholders' Equity and Temporary Equity (USD $)
|
Total
USD ($)
|
Seesmart Technologies Incorporated
USD ($)
|
Relume Technologies Inc
USD ($)
|
Tri-State LED, Inc.
USD ($)
|
Value Lighting
USD ($)
|
Series D Convertible Preferred Stock
USD ($)
|
Series E and F Preferred Stock
USD ($)
|
Series G Preferred Stock
USD ($)
|
Employees
USD ($)
|
Non Employees
USD ($)
|
Preferred Stock
USD ($)
|
Preferred Stock
Series D Convertible Preferred Stock
USD ($)
|
Common Stock
USD ($)
|
Common Stock
Seesmart Technologies Incorporated
USD ($)
|
Common Stock
Relume Technologies Inc
USD ($)
|
Common Stock
Tri-State LED, Inc.
USD ($)
|
Common Stock
Employees
|
Additional Paid- in Capital
USD ($)
|
Additional Paid- in Capital
Seesmart Technologies Incorporated
USD ($)
|
Additional Paid- in Capital
Relume Technologies Inc
USD ($)
|
Additional Paid- in Capital
Tri-State LED, Inc.
USD ($)
|
Additional Paid- in Capital
Value Lighting
USD ($)
|
Additional Paid- in Capital
Series E and F Preferred Stock
USD ($)
|
Additional Paid- in Capital
Series G Preferred Stock
USD ($)
|
Additional Paid- in Capital
Employees
USD ($)
|
Additional Paid- in Capital
Non Employees
USD ($)
|
Accumulated Deficit
USD ($)
|
Temporary Equity
USD ($)
|
Temporary Equity
Series F Redeemable Convertible Preferred Stock
USD ($)
|
Temporary Equity
Series E Redeemable Convertible Preferred Stock
USD ($)
|
Temporary Equity
Series E and F Preferred Stock
USD ($)
|
Temporary Equity
Series F Preferred Stock
USD ($)
|
Temporary Equity
Series G Preferred Stock
USD ($)
|
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Beginning Balance at Dec. 31, 2012 | $ 20,696,000 | $ 10,880,000 | $ 70,000 | $ 60,036,000 | $ (50,290,000) | ||||||||||||||||||||||||||||
Beginning Balance (in shares) at Dec. 31, 2012 | 21,000 | 70,213,000 | |||||||||||||||||||||||||||||||
Stock-based compensation, (in shares) | 191,000 | ||||||||||||||||||||||||||||||||
Stock-based compensation | 302,000 | 507,000 | 302,000 | 507,000 | |||||||||||||||||||||||||||||
Exercise of stock options (in shares) | 108,146 | 108,000 | |||||||||||||||||||||||||||||||
Exercise of stock options | 265,000 | 265,000 | |||||||||||||||||||||||||||||||
Accretion of preferred stock to redemption value | (2,290,000) | (2,290,000) | 2,290,000 | ||||||||||||||||||||||||||||||
Accrual of dividends on convertible preferred stock | (1,360,000) | (1,360,000) | 346,000 | ||||||||||||||||||||||||||||||
Issuance of convertible stock, (in shares) | (12,000) | 1,712,000 | |||||||||||||||||||||||||||||||
Embedded Conversion Liability | 8,626,000 | 8,626,000 | (1,637,000) | ||||||||||||||||||||||||||||||
Issuance of convertible stock | (1,006,000) | 1,000 | 1,005,000 | ||||||||||||||||||||||||||||||
Issuance of stock, net of issuance costs (in shares) | 1,000 | 4,348,000 | |||||||||||||||||||||||||||||||
Issuance of stock, net of issuance costs | 5,069,000 | 62,000 | 62,000 | 5,000 | 5,064,000 | 4,999,000 | 4,968,000 | ||||||||||||||||||||||||||
Issuance of restricted common stock for services, (in shares) | 1,084,000 | ||||||||||||||||||||||||||||||||
Issuance of restricted common stock for services | 1,000 | (1,000) | |||||||||||||||||||||||||||||||
Fees associated with issuances of common stock | (119,000) | (119,000) | |||||||||||||||||||||||||||||||
Common stock to be issued | 1,109,000 | 1,109,000 | |||||||||||||||||||||||||||||||
Issuance of common stock for acquisition (in shares) | 1,993,000 | 2,174,000 | 272,000 | ||||||||||||||||||||||||||||||
Issuance of common stock for acquisition | 1,295,000 | 7,305,000 | 810,000 | 2,000 | 2,000 | 1,000 | 1,293,000 | 7,303,000 | 809,000 | ||||||||||||||||||||||||
Net loss | (16,821,000) | (16,821,000) | |||||||||||||||||||||||||||||||
Ending Balance at Dec. 31, 2013 | 25,456,000 | 9,936,000 | 82,000 | 82,549,000 | (67,111,000) | 10,966,000 | |||||||||||||||||||||||||||
Ending Balance (in shares) at Dec. 31, 2013 | 10,000 | 82,095,000 | |||||||||||||||||||||||||||||||
Stock-based compensation | 337,000 | 23,000 | 337,000 | 23,000 | |||||||||||||||||||||||||||||
Exercise of stock options (in shares) | 0 | ||||||||||||||||||||||||||||||||
Accretion of preferred stock to redemption value | (13,000) | (469,000) | (13,000) | (469,000) | 13,000 | 469,000 | |||||||||||||||||||||||||||
Accrual of dividends on convertible preferred stock | (804,000) | (804,000) | 302,000 | ||||||||||||||||||||||||||||||
Redemption Series F preferred stock | (5,404,000) | ||||||||||||||||||||||||||||||||
Forfeiture of restricted stock | (43,000) | ||||||||||||||||||||||||||||||||
Issuance of stock, net of issuance costs | (431,000) | (431,000) | 18,431,000 | ||||||||||||||||||||||||||||||
Fees associated with issuances of common stock | (37,000) | (37,000) | |||||||||||||||||||||||||||||||
Issuance of common stock for acquisition (in shares) | 575,000 | (7,000) | |||||||||||||||||||||||||||||||
Issuance of common stock for acquisition | 375,000 | 20,908,000 | 1,000 | 374,000 | 20,908,000 | ||||||||||||||||||||||||||||
Preferred stock issued as dividend | 1,000,000 | 1,028,000 | (28,000) | ||||||||||||||||||||||||||||||
Net loss | (1,160,000) | (1,160,000) | |||||||||||||||||||||||||||||||
Ending Balance at Jun. 30, 2014 | $ 45,185,000 | $ 10,964,000 | $ 83,000 | $ 102,409,000 | $ (68,271,000) | $ 24,777,000 | |||||||||||||||||||||||||||
Ending Balance (in shares) at Jun. 30, 2014 | 10,000 | 82,620,000 |