Condensed Consolidated Balance Sheets - USD ($) $ in Thousands	Dec. 31, 2018	Sep. 30, 2018
Current Assets
Cash and cash equivalents	$ 55,969	$ 58,331
Restricted cash	5,009	4,165
Accounts receivable
Trade (less allowance for doubtful accounts of $1,358 and $1,407 at December 31, 2018, and September 30, 2018, respectively)	23,137	20,475
Unbilled and other	0	12,749
Inventories	23,808	24,710
Contract assets	4,601	0
Other current assets	3,688	3,860
Total current assets	116,212	124,290
Property, Plant and Equipment - Net	16,148	16,452
Intangible Assets - Net	1,066	1,130
Goodwill - Net	6,633	6,633
Other Assets	864	901
Total Assets	140,923	149,406
Current Liabilities
Accounts payable	11,828	11,374
Accrued compensation and related taxes	7,041	7,394
Accrued warranty expense	944	1,040
Other accrued liabilities	3,876	4,239
Current maturities of long-term debt	378	374
Deferred profit	12,236	18,369
Income taxes payable	2,913	2,353
Total current liabilities	39,216	45,143
Long-term Debt	7,878	7,960
Income Taxes Payable	3,481	3,213
Total liabilities	50,575	56,316
Commitments and Contingencies
Shareholders’ 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	142	142
Additional paid-in capital	124,522	124,316
Accumulated other comprehensive loss	(10,550)	(9,974)
Retained deficit	(23,766)	(21,394)
Total shareholders’ equity	90,348	93,090
Total Liabilities and Shareholders’ Equity	$ 140,923	$ 149,406