XML 41 R31.htm IDEA: XBRL DOCUMENT v3.7.0.1
3. BALANCE SHEET DETAIL - Amortization expense (Details)
$ in Thousands
Jun. 30, 2017
USD ($)
Estimated future amortization expense for the twelve months ended June 30  
2018 $ 313
2019 247
2020 233
2021 233
2022 233
Thereafter 1,965
Total $ 3,224