CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS (Unaudited) (USD $) In Thousands, unless otherwise specified	3 Months Ended
Mar. 31, 2014	Mar. 31, 2013
Cash Flows from Operating Activities:
Net income	$ 6,129	$ 8,260
Adjustments to reconcile net income to net cash provided by operating activities:
Depreciation and amortization	5,380	5,342
Share-based compensation expense	926	803
Provision for doubtful accounts	48	13
Other	120	(216)
Changes in operating assets and liabilities:
Accounts receivable	783	586
Inventories	(4,481)	(665)
Customer deposits	5,737	(104)
Other assets and liabilities	1,664	(1,454)
Accounts payable and accrued liabilities	(7,858)	(7,176)
Net cash provided by operating activities	8,448	5,389
Cash Flows from Investing Activities:
Capital expenditures	(4,518)	(3,972)
Restricted cash and cash equivalents	(1,000)	(1)
Proceeds from sale of assets	409	2
Net cash used in investing activities	(5,109)	(3,971)
Cash Flows from Financing Activities:
Payments on lease obligations	(227)	(216)
Dividends paid	(1,789)	(883)
Net cash used in financing activities	(2,016)	(1,099)
Increase in cash and cash equivalents during the period	1,323	319
Cash and cash equivalents at beginning of period	83,185	53,550
Cash and cash equivalents at end of period	$ 84,508	$ 53,869

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Amount of currency on hand as well as demand deposits with banks or financial institutions. Includes other kinds of accounts that have the general characteristics of demand deposits. Also includes short-term, highly liquid investments that are both readily convertible to known amounts of cash and so near their maturity that they present insignificant risk of changes in value because of changes in interest rates. Excludes cash and cash equivalents within disposal group and discontinued operation.