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CONSOLIDATED BALANCE SHEETS - USD ($) $ in Thousands | Sep. 30, 2015 | Sep. 30, 2014
--- | --- | ---
Current assets: |  |
Cash and cash equivalents | $ 39,411 | $ 35,131
Accounts receivable, less allowance for doubtful accounts of $1,563 and $1,122 in 2015 and 2014, respectively | 102,607 | 105,449
Costs and estimated earnings on long-term contracts, less progress billings of $25,309 and $30,041 in 2015 and 2014, respectively | 28,387 | 27,798
Inventories | 99,786 | 94,292
Current portion of deferred tax assets | 15,558 | 19,946
Other current assets | 12,502 | 13,337
Total current assets | 298,251 | 295,953
Property, plant and equipment: |  |
Land and land improvements | 8,212 | 8,217
Buildings and leasehold improvements | 58,140 | 53,901
Machinery and equipment | 84,904 | 81,513
Construction in progress | 2,829 | 3,528
Property, Plant and Equipment, Gross, Total | 154,085 | 147,159
Less accumulated depreciation and amortization | (76,727) | (70,694)
Net property, plant and equipment | 77,358 | 76,465
Intangible assets, net | 190,748 | 182,063
Goodwill | 291,157 | 282,337
Other assets | 6,694 | 9,088
Total assets | 864,208 | 845,906
Current liabilities: |  |
Current maturities of long-term debt | 20,000 | 20,000
Accounts payable | 37,863 | 40,328
Advance payments on long-term contracts, less costs incurred of $49,779 and $44,110 in 2015 and 2014, respectively | 18,626 | 15,035
Accrued salaries | 23,373 | 25,558
Current portion of deferred revenue | 21,498 | 19,895
Accrued other expenses | 21,851 | 26,284
Total current liabilities | 143,211 | 147,100
Pension obligations | 30,382 | 19,234
Deferred tax liabilities | 74,469 | 77,440
Other liabilities | 1,964 | 1,961
Long-term debt | 30,000 | 20,000
Total liabilities | 280,026 | 265,735
Shareholders' equity: |  |
Preferred stock, par value $.01 per share, authorized 10,000,000 shares | 0 | 0
Common stock, par value $.01 per share, authorized 50,000,000 shares; issued 30,358,864 and 30,247,512 shares in 2015 and 2014, respectively | 304 | 302
Additional paid-in capital | 286,485 | 285,305
Retained earnings | 433,632 | 399,451
Accumulated other comprehensive loss, net of tax | (32,538) | (19,186)
Total stockholders' equity before Treasury Stock | 687,883 | 665,872
Less treasury stock, at cost (4,542,214 and 4,040,532 common shares in 2015 and 2014, respectively) | (103,701) | (85,701)
Total shareholders' equity | 584,182 | 580,171
Total liabilities and shareholders’ equity | $ 864,208 | $ 845,906

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