Earnings Per Share (Details) - USD ($) $ / shares in Units, shares in Thousands, $ in Thousands	12 Months Ended
	Dec. 31, 2016	Dec. 31, 2015
Earnings Per Share Reconciliation [Abstract]
Net income (loss)	$ (3,219)	$ (4,625)
Weighted average common shares outstanding (in shares)	40,738	40,738
Assumed dilutive effect of stock option exercise(s) (in shares)	0	0
Weighted average common shares outstanding assuming dilution (in shares)	40,738	40,738
Net income (loss) per common share - basic (in dollars per share)	$ (0.08)	$ (0.11)
Net income (loss) per common share - assuming dilution (in dollars per share)	$ (0.08)	$ (0.11)
Stock Options [Member]
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]
Antidilutive securities excluded from computation of earnings per share (in shares)	0	0