CONSOLIDATED BALANCE SHEETS - USD ($) $ in Thousands	Sep. 30, 2016	Sep. 30, 2015
Current assets
Cash and cash equivalents	$ 85,086	$ 80,722
Marketable securities	39	70,021
Accounts receivable, net	106,372	86,448
Inventories	92,572	100,619
Assets held for sale	0	2,900
Prepaid expenses and other current assets	15,265	15,158
Total current assets	299,334	355,868
Property, plant and equipment, net	54,885	41,855
Long-term marketable securities	6,096	63,287
Long-term deferred tax assets	1,982	87,133
Goodwill	202,138	121,408
Intangible assets, net	81,843	55,446
Equity method investments	27,273	24,308
Other assets	12,354	9,397
Total assets	685,905	758,702
Current liabilities
Accounts payable	41,128	44,890
Deferred revenue	14,966	17,886
Accrued warranty and retrofit costs	6,324	6,089
Accrued compensation and benefits	21,254	20,401
Accrued restructuring costs	5,939	2,073
Accrued income taxes payable	7,554	6,111
Accrued expenses and other current liabilities	22,628	15,550
Total current liabilities	119,793	113,000
Long-term tax reserves	2,681	3,644
Long-term deferred tax liabilities	2,913	3,495
Long-term pension liabilities	2,557	3,118
Other long-term liabilities	4,271	3,400
Total liabilities	132,215	126,657
Commitments and contingencies (Note 22)
Stockholders' Equity
Preferred stock, $0.01 par value- 1,000,000 shares authorized, no shares issued or outstanding	0	0
Common stock, $0.01 par value- 125,000,000 shares authorized, 82,220,270 shares issued and 68,758,401 shares outstanding at September 30, 2016, 81,093,052 shares issued and 67,631,183 shares outstanding at September 30, 2015	821	811
Additional paid-in capital	1,855,703	1,846,357
Accumulated other comprehensive income	15,166	5,898
Treasury stock at cost, 13,461,869 shares	(200,956)	(200,956)
Total Brooks Automation, Inc. stockholders’ equity	(1,117,044)	(1,020,065)
Total stockholders' equity	553,690	632,045
Total liabilities and stockholders' equity	$ 685,905	$ 758,702