Consolidated Balance Sheets (USD $) In Thousands, unless otherwise specified	Sep. 30, 2013	Sep. 30, 2012
Current Assets
Cash and cash equivalents	$ 37,197	$ 46,726
Restricted cash	5,134	4,644
Accounts receivable
Trade (less allowance for doubtful accounts of $638 and $517 at September 30, 2013 and September 30, 2012, respectively)	4,829	7,486
Unbilled and other	3,194	10,807
Inventories	22,001	25,670
Deferred income taxes	1,330	3,460
Refundable income taxes	7,580	0
Other	2,930	2,650
Total current assets	84,195	101,443
Property, Plant and Equipment - Net	11,066	12,387
Deferred income taxes - Long Term	1,260	470
Other Assets - Long Term	2,443	2,271
Intangible Assets - Net	3,502	4,096
Goodwill	8,481	8,355
Total Assets	110,947	129,022
Current Liabilities
Accounts payable	5,472	5,780
Accrued compensation and related taxes	3,778	5,311
Accrued warranty expense	1,454	2,687
Deferred profit	3,067	10,236
Customer deposits	11,253	3,958
Other accrued liabilities	10,140	7,499
Income taxes payable	6,170	7,140
Total current liabilities	41,334	42,611
Income Taxes Payable Long-term	2,810	2,360
Total Liabilities	44,144	44,971
Commitments and Contingencies
Stockholders' Equity
Preferred stock; 100,000,000 shares authorized; none issued	0	0
Common stock; $0.01 par value; 100,000,000 shares authorized; shares issued and outstanding: 9,550,809 and 9,483,588 at September 30, 2013 and September 30, 2012, respectively	96	95
Additional paid-in capital	79,610	77,377
Accumulated other comprehensive loss	(4,556)	(6,817)
Retained earnings (deficit)	(8,004)	12,065
Total Stockholders' Equity	67,146	82,720
Noncontrolling interest	(343)	1,331
Total Equity	66,803	84,051
Total Liabilities and Stockholders' Equity	$ 110,947	$ 129,022