Rendering

Component: (Network and Table)
Network
2403402 - Disclosure - Certain Financial Statement Information - Schedule of Accounts receivable (Details)
(http://www.apm.com/role/CertainFinancialStatementInformationScheduleOfAccountsReceivableDetails)
Table(Implied)
Slicers (applies to each fact value in each table cell)
Reporting Entity [Axis]0000711065 (http://www.sec.gov/CIK)
Certain Financial Statement Information [Abstract]Period [Axis]
2016-03-31
2015-03-31
Certain Financial Statement Information [Abstract]
 
 
Schedule of Accounts receivable
 
 
Accounts receivable
9,527,000  
12,709,000  
Less: allowance for bad debts
(262,000) 
(302,000) 
Accounts receivable, net
9,265,000  
 
12,407,000