## Data Table: Unrecognized Tax Benefit
### Overview
The image presents a data table showing the unrecognized tax benefit at the beginning and end of the period, along with gross increases and decreases related to prior and current period tax positions. The data is provided for the fiscal years ended July 31, 2019, 2018, and 2017. All values are in US dollars.
### Components/Axes
* **Title:** Fiscal years ended July 31,
* **Columns (Years):** 2019, 2018, 2017
* **Rows (Tax Benefit Components):**
* Unrecognized tax benefit - beginning of period
* Gross increases - prior period tax positions
* Gross decreases - prior period tax positions
* Gross increases - current period tax positions
* Unrecognized tax benefit - end of period
### Detailed Analysis or ### Content Details
Here's the data extracted from the table:
| | 2019 | 2018 | 2017 |
| :--------------------------------------------- | :-------- | :-------- | :-------- |
| Unrecognized tax benefit - beginning of period | \$10,321 | \$9,346 | \$7,687 |
| Gross increases - prior period tax positions | 98 | 729 | 712 |
| Gross decreases - prior period tax positions | (88) | (878) | (691) |
| Gross increases - current period tax positions | 1,302 | 1,124 | 1,638 |
| Unrecognized tax benefit - end of period | \$11,633 | \$10,321 | \$9,346 |
### Key Observations
* **Unrecognized Tax Benefit - Beginning of Period:** Increased from \$7,687 in 2017 to \$9,346 in 2018, and further to \$10,321 in 2019.
* **Gross Increases - Prior Period Tax Positions:** Decreased significantly from 712 in 2017 and 729 in 2018 to 98 in 2019.
* **Gross Decreases - Prior Period Tax Positions:** Increased in magnitude from (691) in 2017 to (878) in 2018, then decreased to (88) in 2019.
* **Gross Increases - Current Period Tax Positions:** Decreased from 1,638 in 2017 to 1,124 in 2018, then increased to 1,302 in 2019.
* **Unrecognized Tax Benefit - End of Period:** Increased from \$9,346 in 2017 to \$10,321 in 2018, and further to \$11,633 in 2019.
### Interpretation
The data indicates a general upward trend in the unrecognized tax benefit over the three-year period. The gross increases in prior period tax positions decreased significantly in 2019, while the gross decreases also reduced substantially in magnitude. The gross increases in current period tax positions fluctuated, decreasing in 2018 but increasing in 2019. The overall increase in the unrecognized tax benefit suggests that the company is recognizing more tax benefits over time, potentially due to changes in tax laws or business operations. The large swings in prior period adjustments suggest some volatility in the assessment and resolution of prior year tax matters.
