CONSOLIDATED BALANCE SHEETS (Unaudited) (USD $) In Thousands, unless otherwise specified	Mar. 31, 2014	Dec. 31, 2013
Current assets:
Cash and cash equivalents	$ 2,894	$ 2,726
Accounts receivable, net	11,035	11,370
Inventories	18,490	16,639
Deferred income tax asset, net	1,553	1,345
Other current assets	4,047	3,403
Total current assets	38,019	35,483
Property, equipment and leasehold improvements, net	103,917	104,193
Goodwill	12,917	12,917
Intangible and other assets, net	17,412	17,693
Total assets	172,265	170,286
Current liabilities:
Accounts payable	16,749	14,742
Accrued salaries, wages and payroll taxes	4,938	4,616
Refundable deposits	7,774	8,252
Other accrued expenses	1,685	1,381
Current portion of long-term debt and capital lease obligations	491	710
Total current liabilities	31,637	29,701
Long-term debt and capital lease obligations, net of current portion	11,088	11,050
Fair value of derivative financial instruments	239	0
Deferred income tax liability, net	17,510	17,719
Other liabilities	598	584
Total liabilities	61,072	59,054
Commitments and contingencies
Common shareholders' equity:
Common stock, $0.005 par value. Authorized 50,000,000 shares; issued and outstanding 18,993,053 and 18,972,247	95	95
Additional paid-in capital	137,282	136,972
Accumulated other comprehensive loss	(148)	0
Accumulated deficit	(26,036)	(25,835)
Total common shareholders' equity	111,193	111,232
Total liabilities and common shareholders' equity	$ 172,265	$ 170,286