American Science and Engineering, Inc. Reports Results for Fourth Quarter and Fiscal Year 2012 and Declares a Quarterly Dividend - Page 13

/td> (125 )   Changes in assets and liabilities: Accounts receivable 11,819 551 Unbilled costs and fees 13,876 (15,004 ) Inventories (4,333 ) (3,139 ) Prepaid expenses and other assets (3,609 ) 3,048 Accounts payable (1,917 ) (1,592 ) Accrued income taxes (1,936 ) (2,267 ) Customer deposits 5,838 (4,521 ) Deferred revenue