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SOFTWARE:
12 Months Ended
Mar. 31, 2019
Research and Development [Abstract]  
SOFTWARE: SOFTWARE:
 
Software is summarized as follows (dollars in thousands):
March 31,March 31,
20192018
Internally developed computer software$51,525 $49,964 
Acquired developed technology54,000 54,000 
105,525 103,964 
Less accumulated amortization98,664 89,994 
$6,861 $13,970 

The Company recorded amortization expense related to internally developed computer software of $8.4 million, $15.7 million, and $13.9 million for fiscal 2019, 2018 and 2017, respectively, including $6.2 million, $13.8 million, and $11.8 million, respectively, related to acquired developed technology as part of recent acquisitions.