XML 42 R30.htm IDEA: XBRL DOCUMENT v3.10.0.1
INVENTORY (Tables)
6 Months Ended
Sep. 30, 2018
Inventory Disclosure [Abstract]  
Inventory balances by category
Inventory balances by category were as follows:
 
September 30, 2018
 
March 31, 2018
Finished products
$
33,022

 
$
13,940

Parts and supplies
7,519

 
1,222

Inventory
$
40,541

 
$
15,162