Consolidated Statement of Stockholders' Equity (USD $) In Thousands, unless otherwise specified	Total	Common Stock	Additional Paid-in Capital	Accumulated Deficit
Balance at Dec. 31, 2011	$ 14,249	$ 171	$ 22,300	$ (8,222)
Balance, shares at Dec. 31, 2011	17,076	17,076
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net loss	(1,387)	0	0	(1,387)
Stock-based compensation expense	252	0	252	0
Issuance of common stock as equity incentive awards, net of tax withholdings	23	0	23	0
Issuance of common stock as equity incentive awards, net of tax withholdings, shares		41
Issuance of common stock upon conversion of restricted stock units, net of tax withholdings	0	0	0	0
Issuance of common stock upon conversion of restricted stock units, net of tax withholdings, shares		4
Balance at Jun. 30, 2012	$ 13,137	$ 171	$ 22,575	$ (9,609)
Balance, shares at Jun. 30, 2012	17,121	17,121