COMMITMENTS AND CONTINGENCIES - Contractual Commitments (Details) $ in Thousands	Jun. 30, 2016 USD ($)
Operating leases
Total	$ 2,140
Less than 1 year	1,054
1-3 years	1,086
3-5 years	0
More than 5 years	0
Purchase order commitments
Total	444
Less than 1 year	219
1-3 years	225
3-5 years	0
More than 5 years	0
Total
Total	59,398
Less than 1 year	5,024
1-3 years	52,361
3-5 years	2,013
More than 5 years	0
Note payable, including contractual interest
Other commitments
Total	52,037
Less than 1 year	2,070
1-3 years	49,967
3-5 years	0
More than 5 years	0
Sales support services
Other commitments
Total	3,262
Less than 1 year	416
1-3 years	833
3-5 years	2,013
More than 5 years	0
Product supply contracts
Other commitments
Total	1,515
Less than 1 year	1,265
1-3 years	250
3-5 years	0
More than 5 years	$ 0