Fair Value Measurements (Tables)

3 Months Ended

Jun. 30, 2012

Fair Value Measurements [Abstract]

The assets and liabilities that are measured at fair value on a recurring basis

At June 30, 2012, the assets and liabilities that are measured at fair value on a recurring basis are classified as follows:

	Level 1		Level 2		Level 3		Total Assets / Liabilities at Fair Value
Assets:
Trading securities (short term investments)	$	1,932	$	10	$	-	$	1,942
Derivative financial instruments		-		463		-		463
Total assets	$	1,932	$	473	$	-	$	2,405
Liabilities:
Derivative financial instruments	$	-	$	4,265	$	-	$	4,265
Deferred compensation obligation		1,933		10		-		1,943
Total liabilitites	$	1,933	$	4,275	$	-	$	6,208

At March 31, 2012, the assets and liabilities that are measured at fair value on a recurring basis were classified as follows:

	Level 1		Level 2		Level 3		Total Assets / Liabilities at Fair Value
Assets:
Trading securities (short term investments)	$	1,784	$	12	$	-	$	1,796
Derivative financial instruments		-		361		-		361
Total assets	$	1,784	$	373	$	-	$	2,157
Liabilities:
Derivative financial instruments	$	-	$	3,530	$	-	$	3,530
Deferred compensation obligation		1,823		12		-		1,835
Total liabilities	$	1,823	$	3,542	$	-	$	5,365