Accrued Expenses (Tables)

12 Months Ended

Dec. 31, 2012

Accrued Expenses [Abstract]

Accrued Liabilities

Accrued expenses consisted of the following:

	December 31,
	2012		2011
Accrued wages	$	1,292	$	2,290
Reserve for unclaimed property	752		993
Other accrued expenses	2,545		2,890
	$	4,589	$	6,173