CONDENSED CONSOLIDATED STATEMENT OF CHANGES IN EQUITY (Unaudited) (USD $) In Thousands, except Share data, unless otherwise specified	Common Stock [Member]	Additional Paid-In Capital [Member]	Retained Earnings [Member]	Accumulated Other Comprehensive Income [Member]	Total
BALANCE at Dec. 31, 2013	$ 189	$ 104,954	$ 53,679	$ 1,539	$ 160,361
BALANCE (in shares) at Dec. 31, 2013	18,903,245				18,903,245
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Stock-based compensation related to stock options and restricted stock	0	3,874	0	0	3,874
Stock options issued to consultants for services	0	70	0	0	70
Restricted stock issued, net of payroll taxes paid	1	(981)	0	0	(980)
Restricted stock issued, net of payroll taxes paid (in shares)	146,337
Other comprehensive loss	0	0	0	(649)	(649)
Net loss	0	0	(22,768)	0	(22,768)
BALANCE at Sep. 30, 2014	$ 190	$ 107,917	$ 30,911	$ 890	$ 139,908
BALANCE (in shares) at Sep. 30, 2014	19,049,582				19,049,582