XML 46 R3.htm IDEA: XBRL DOCUMENT v3.2.0.727
Consolidated Balance Sheets (Parenthetical) - USD ($)
$ in Thousands
May. 31, 2015
May. 31, 2014
Accounts receivable, allowance $ 1,300 $ 1,200
Customer based intangible assets, accumulated amortization 14,446 11,915
Other non-current assets, accumulated amortization $ 7,191 $ 5,494
Preferred stock, par value $ 1.00 $ 1.00
Preferred stock, shares authorized 100,000 100,000
Preferred stock, shares issued 0 0
Preferred stock, shares outstanding 0 0
Common stock, par value $ 0.16 $ 0.16
Common stock, shares authorized 60,000,000 60,000,000
Common stock, shares issued 37,128,269 36,732,313
Common stock, shares outstanding 37,128,269 36,732,313