Condensed Consolidated Balance Sheets - USD ($) $ in Thousands	Jun. 30, 2018	Sep. 30, 2017
Current Assets
Cash and cash equivalents	$ 48,729	$ 51,121
Restricted cash	6,876	24,640
Accounts receivable
Trade (less allowance for doubtful accounts of $1,441 and $866 at June 30, 2018, and September 30, 2017, respectively)	27,627	22,519
Unbilled and other	14,748	14,275
Inventories	22,590	30,210
Note receivable	5,738	0
Vendor deposits	1,802	11,806
Other	2,688	2,542
Total current assets	130,798	157,113
Property, Plant and Equipment - Net	16,314	15,792
Intangible Assets - Net	3,039	3,495
Goodwill - Net	11,342	11,405
Investments	0	2,615
Deferred Income Taxes - Long-Term	0	200
Other Assets - Long-Term	948	1,003
Total Assets	162,441	191,623
Current Liabilities
Accounts payable	12,579	21,555
Accrued compensation and related taxes	6,539	7,592
Accrued warranty expense	1,223	1,254
Other accrued liabilities	3,077	2,056
Customer deposits	15,065	48,784
Current maturities of long-term debt	371	361
Deferred profit	3,560	4,081
Income taxes payable	2,246	286
Total current liabilities	44,660	85,969
Long-term Debt	8,028	8,134
Income Taxes Payable - Long Term	3,334	7,037
Total liabilities	56,022	101,140
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: 13,150,222 and 9,848,253 at June 30, 2015, and September 30, 2014, respectively	150	147
Additional paid-in capital	128,083	125,564
Accumulated other comprehensive loss	(9,373)	(8,529)
Retained deficit	(12,441)	(26,699)
Total stockholders' equity	106,419	90,483
Total Liabilities and Stockholders' Equity	$ 162,441	$ 191,623