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Student Receivables (Tables)
 3 Months Ended
Mar. 31, 2017
Receivables [Abstract]  
Changes in Current and Non-Current Receivables Allowance

Changes in our current and non-current receivables allowance for the quarters ended March 31, 2017 and 2016 were as follows (dollars in thousands):

 

 

 

Balance,

Beginning

of Period

 

 

Charges to

Expense (1)

 

 

Amounts

Written-off

 

 

Balance,

End

of Period

 

For the quarter ended March 31, 2017

 

$

23,142

 

 

$

8,292

 

 

$

(7,281

)

 

$

24,153

 

For the quarter ended March 31, 2016

 

$

20,229

 

 

$

9,607

 

 

$

(7,068

)

 

$

22,768

 

 

(1)

Charges to expense include an offset for recoveries of amounts previously written off of $1.5 million and $2.0 million for the quarters ended March 31, 2017 and 2016, respectively.