| Schedule of Fair Value, Assets and Liabilities Measured on Recurring Basis [Table Text Block] |
| |
|
Total carrying value as of |
|
|
Fair Value Measurements Using Inputs Considered as |
|
| |
|
December 31, 2021 |
|
|
Level 1 |
|
|
Level 2 |
|
|
Level 3 |
|
| Assets |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| Equity securities (1) |
|
$ |
53,635 |
|
|
$ |
50,525 |
|
|
$ |
3,110 |
|
|
$ |
- |
|
| Certificates of deposit (2) |
|
|
13,500 |
|
|
|
13,500 |
|
|
|
- |
|
|
|
- |
|
| Derivative instruments – cash flow hedges |
|
|
2,254 |
|
|
|
- |
|
|
|
2,254 |
|
|
|
- |
|
| Total assets |
|
$ |
69,389 |
|
|
$ |
64,025 |
|
|
$ |
5,364 |
|
|
$ |
- |
|
| |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| Liabilities |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| Contingent consideration |
|
$ |
9,000 |
|
|
$ |
- |
|
|
$ |
- |
|
|
$ |
9,000 |
|
| Derivative instruments - cash flow hedges |
|
|
4,382 |
|
|
|
- |
|
|
|
4,382 |
|
|
|
- |
|
| Total liabilities |
|
$ |
13,382 |
|
|
$ |
- |
|
|
$ |
4,382 |
|
|
$ |
9,000 |
|
| |
|
Total carrying value as of |
|
|
Fair Value Measurements Using Inputs Considered as |
|
| |
|
June 30, 2021 |
|
|
Level 1 |
|
|
Level 2 |
|
|
Level 3 |
|
| Assets |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| Equity securities (1) |
|
$ |
19,963 |
|
|
$ |
18,581 |
|
|
$ |
1,382 |
|
|
$ |
- |
|
| Certificates of deposit (2) |
|
|
12,500 |
|
|
|
12,500 |
|
|
|
- |
|
|
|
- |
|
| Derivative instruments – cash flow hedges |
|
|
275 |
|
|
|
- |
|
|
|
275 |
|
|
|
- |
|
| Total assets |
|
$ |
32,738 |
|
|
$ |
31,081 |
|
|
$ |
1,657 |
|
|
$ |
- |
|
| |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| Liabilities |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| Contingent consideration |
|
$ |
29,400 |
|
|
$ |
- |
|
|
$ |
- |
|
|
$ |
29,400 |
|
| Derivative instruments - cash flow hedges |
|
|
8,376 |
|
|
|
- |
|
|
|
8,376 |
|
|
|
- |
|
| Total liabilities |
|
$ |
37,776 |
|
|
$ |
- |
|
|
$ |
8,376 |
|
|
$ |
29,400 |
|
|
| Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation [Table Text Block] |
| |
|
Quarter Ended |
|
|
Six Months Ended |
|
| |
|
December 31, 2021 |
|
|
December 31, 2021 |
|
| Fair value at the beginning of period |
|
$ |
22,600 |
|
|
$ |
29,400 |
|
| Change in fair value of contingent consideration |
|
|
(13,600 |
) |
|
|
(16,400 |
) |
| Payments |
|
|
- |
|
|
|
(4,000 |
) |
| Fair value at the end of period |
|
$ |
9,000 |
|
|
$ |
9,000 |
|
|